Yesterday I found that there is malware on my forum (click here to view my forum). Google Webmaster Tools send my a e-mail about it.
They say that there is a redirect on my forum to another website. When I Googled my own forum and click on it, I also found out that the first time I clicked I got redirected to another website.
I already checked if there is some weird code on my pages or something weird in the .htaccess but I couldn't found anything unusual.
Does anyone know how to solve this?